Document (#13068)

Author

Pietzka, L.

Title

Techniken und Methoden wissensbasierter Systeme : Expertensysteme in Bibliothek, Information und Dokumentation

Source

Bibliothek: Forschung und Praxis. 19(1995) H.3, S.371-385

Year

1995

Abstract

Expert systems have become a significant economic factor in artificial intelligence research as well as a means of carrying out library work. Draws on accounts of research efforts and practical examples to illustrate the advantages of this approach to contemporary information management. Discusses the impact of AI on libraries and information centres and on those who staff them

Similar documents (content)

1. Herrmann, J.: Maschinelles Lernen und wissensbasierte Systeme : Systematische Einführung mit praxisorientierten Fallstudien (1997) 0.15

   0.14766714 = sum of:
     0.14766714 = product of:
       1.2305596 = sum of:
         0.17139296 = weight(abstract_txt:systeme in 5636) [ClassicSimilarity], result of:
           0.17139296 = score(doc=5636,freq=1.0), product of:
             0.15585595 = queryWeight, product of:
               1.1695441 = boost
               5.8650045 = idf(docFreq=340, maxDocs=44218)
               0.022721574 = queryNorm
             1.0996883 = fieldWeight in 5636, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8650045 = idf(docFreq=340, maxDocs=44218)
               0.1875 = fieldNorm(doc=5636)
         0.2715182 = weight(abstract_txt:techniken in 5636) [ClassicSimilarity], result of:
           0.2715182 = score(doc=5636,freq=1.0), product of:
             0.21180066 = queryWeight, product of:
               1.3633852 = boost
               6.8370748 = idf(docFreq=128, maxDocs=44218)
               0.022721574 = queryNorm
             1.2819515 = fieldWeight in 5636, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8370748 = idf(docFreq=128, maxDocs=44218)
               0.1875 = fieldNorm(doc=5636)
         0.7876484 = weight(abstract_txt:wissensbasierter in 5636) [ClassicSimilarity], result of:
           0.7876484 = score(doc=5636,freq=1.0), product of:
             0.4308072 = queryWeight, product of:
               1.9444482 = boost
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.022721574 = queryNorm
             1.8283083 = fieldWeight in 5636, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.1875 = fieldNorm(doc=5636)
       0.12 = coord(3/25)
   

2. Grundlagen der praktischen Information und Dokumentation (2004) 0.15

   0.1452948 = sum of:
     0.1452948 = product of:
       0.726474 = sum of:
         0.04793148 = weight(abstract_txt:methoden in 693) [ClassicSimilarity], result of:
           0.04793148 = score(doc=693,freq=1.0), product of:
             0.15154819 = queryWeight, product of:
               1.1532681 = boost
               5.7833843 = idf(docFreq=369, maxDocs=44218)
               0.022721574 = queryNorm
             0.31627882 = fieldWeight in 693, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7833843 = idf(docFreq=369, maxDocs=44218)
               0.0546875 = fieldNorm(doc=693)
         0.08658455 = weight(abstract_txt:systeme in 693) [ClassicSimilarity], result of:
           0.08658455 = score(doc=693,freq=3.0), product of:
             0.15585595 = queryWeight, product of:
               1.1695441 = boost
               5.8650045 = idf(docFreq=340, maxDocs=44218)
               0.022721574 = queryNorm
             0.5555422 = fieldWeight in 693, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.8650045 = idf(docFreq=340, maxDocs=44218)
               0.0546875 = fieldNorm(doc=693)
         0.48918012 = weight(title_txt:dokumentation in 693) [ClassicSimilarity], result of:
           0.48918012 = score(doc=693,freq=1.0), product of:
             0.19755465 = queryWeight, product of:
               1.3167355 = boost
               6.603137 = idf(docFreq=162, maxDocs=44218)
               0.022721574 = queryNorm
             2.4761763 = fieldWeight in 693, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.603137 = idf(docFreq=162, maxDocs=44218)
               0.375 = fieldNorm(doc=693)
         0.0791928 = weight(abstract_txt:techniken in 693) [ClassicSimilarity], result of:
           0.0791928 = score(doc=693,freq=1.0), product of:
             0.21180066 = queryWeight, product of:
               1.3633852 = boost
               6.8370748 = idf(docFreq=128, maxDocs=44218)
               0.022721574 = queryNorm
             0.37390253 = fieldWeight in 693, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8370748 = idf(docFreq=128, maxDocs=44218)
               0.0546875 = fieldNorm(doc=693)
         0.023585033 = weight(abstract_txt:information in 693) [ClassicSimilarity], result of:
           0.023585033 = score(doc=693,freq=5.0), product of:
             0.07966696 = queryWeight, product of:
               1.4482871 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.022721574 = queryNorm
             0.29604536 = fieldWeight in 693, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0546875 = fieldNorm(doc=693)
       0.2 = coord(5/25)
   

3. Gebhard, R.: Zukunft der Dokumentation und Information (1990) 0.09

   0.094543286 = sum of:
     0.094543286 = product of:
       0.78786075 = sum of:
         0.5707102 = weight(title_txt:dokumentation in 4049) [ClassicSimilarity], result of:
           0.5707102 = score(doc=4049,freq=1.0), product of:
             0.19755465 = queryWeight, product of:
               1.3167355 = boost
               6.603137 = idf(docFreq=162, maxDocs=44218)
               0.022721574 = queryNorm
             2.8888724 = fieldWeight in 4049, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.603137 = idf(docFreq=162, maxDocs=44218)
               0.4375 = fieldNorm(doc=4049)
         0.18061277 = weight(abstract_txt:centres in 4049) [ClassicSimilarity], result of:
           0.18061277 = score(doc=4049,freq=1.0), product of:
             0.2311794 = queryWeight, product of:
               1.4243919 = boost
               7.14301 = idf(docFreq=94, maxDocs=44218)
               0.022721574 = queryNorm
             0.78126675 = fieldWeight in 4049, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.14301 = idf(docFreq=94, maxDocs=44218)
               0.109375 = fieldNorm(doc=4049)
         0.036537774 = weight(abstract_txt:information in 4049) [ClassicSimilarity], result of:
           0.036537774 = score(doc=4049,freq=3.0), product of:
             0.07966696 = queryWeight, product of:
               1.4482871 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.022721574 = queryNorm
             0.45863146 = fieldWeight in 4049, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.109375 = fieldNorm(doc=4049)
       0.12 = coord(3/25)
   

4. Lancaster, F.W.: Artificial intelligence, expert systems and the digital library (1996) 0.09

   0.088498615 = sum of:
     0.088498615 = product of:
       0.44249305 = sum of:
         0.0926483 = weight(abstract_txt:expert in 839) [ClassicSimilarity], result of:
           0.0926483 = score(doc=839,freq=1.0), product of:
             0.14814095 = queryWeight, product of:
               1.1402301 = boost
               5.7180014 = idf(docFreq=394, maxDocs=44218)
               0.022721574 = queryNorm
             0.6254064 = fieldWeight in 839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7180014 = idf(docFreq=394, maxDocs=44218)
               0.109375 = fieldNorm(doc=839)
         0.14075944 = weight(abstract_txt:intelligence in 839) [ClassicSimilarity], result of:
           0.14075944 = score(doc=839,freq=2.0), product of:
             0.15539077 = queryWeight, product of:
               1.1677974 = boost
               5.8562455 = idf(docFreq=343, maxDocs=44218)
               0.022721574 = queryNorm
             0.9058417 = fieldWeight in 839, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8562455 = idf(docFreq=343, maxDocs=44218)
               0.109375 = fieldNorm(doc=839)
         0.15640737 = weight(abstract_txt:artificial in 839) [ClassicSimilarity], result of:
           0.15640737 = score(doc=839,freq=2.0), product of:
             0.1667036 = queryWeight, product of:
               1.2095599 = boost
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.022721574 = queryNorm
             0.9382363 = fieldWeight in 839, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.0656753 = idf(docFreq=278, maxDocs=44218)
               0.109375 = fieldNorm(doc=839)
         0.031582855 = weight(abstract_txt:research in 839) [ClassicSimilarity], result of:
           0.031582855 = score(doc=839,freq=1.0), product of:
             0.09108099 = queryWeight, product of:
               1.264398 = boost
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.022721574 = queryNorm
             0.3467557 = fieldWeight in 839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.170338 = idf(docFreq=5046, maxDocs=44218)
               0.109375 = fieldNorm(doc=839)
         0.021095093 = weight(abstract_txt:information in 839) [ClassicSimilarity], result of:
           0.021095093 = score(doc=839,freq=1.0), product of:
             0.07966696 = queryWeight, product of:
               1.4482871 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.022721574 = queryNorm
             0.264791 = fieldWeight in 839, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.109375 = fieldNorm(doc=839)
       0.2 = coord(5/25)
   

5. Portal "Bibliothek Information Dokumentation" eingestellt (2004) 0.09

   0.08738894 = sum of:
     0.08738894 = product of:
       0.7282412 = sum of:
         0.12136798 = weight(abstract_txt:bibliothek in 3293) [ClassicSimilarity], result of:
           0.12136798 = score(doc=3293,freq=1.0), product of:
             0.12382189 = queryWeight, product of:
               1.0424461 = boost
               5.227637 = idf(docFreq=644, maxDocs=44218)
               0.022721574 = queryNorm
             0.98018193 = fieldWeight in 3293, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.227637 = idf(docFreq=644, maxDocs=44218)
               0.1875 = fieldNorm(doc=3293)
         0.5707102 = weight(title_txt:dokumentation in 3293) [ClassicSimilarity], result of:
           0.5707102 = score(doc=3293,freq=1.0), product of:
             0.19755465 = queryWeight, product of:
               1.3167355 = boost
               6.603137 = idf(docFreq=162, maxDocs=44218)
               0.022721574 = queryNorm
             2.8888724 = fieldWeight in 3293, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.603137 = idf(docFreq=162, maxDocs=44218)
               0.4375 = fieldNorm(doc=3293)
         0.03616302 = weight(abstract_txt:information in 3293) [ClassicSimilarity], result of:
           0.03616302 = score(doc=3293,freq=1.0), product of:
             0.07966696 = queryWeight, product of:
               1.4482871 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.022721574 = queryNorm
             0.45392746 = fieldWeight in 3293, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.1875 = fieldNorm(doc=3293)
       0.12 = coord(3/25)